Flex AI: Your AI Personal Trainer
Introducing AI form feedback and AI-powered training coach.
# FitnessWhat is Flex AI: Your AI Personal Trainer?
Introducing AI form feedback and AI-powered training coach. Flex AI is the world’s first AI personal trainer. The new update (Flex 3.0) introduces real-time AI Form Feedback and Lex—an AI persona that adapts your workout plan, analyzes your lifts, corrects your form instantly, and answers questions about training, recovery, and nutrition.
Problem
Users face high costs and lack real-time feedback with traditional personal trainers or self-guided workouts. High cost of personal trainers and lack of real-time feedback are key drawbacks.
Solution
A mobile app offering real-time AI Form Feedback and AI-powered training coach (Lex). Users receive instant form corrections, adaptive workout plans, and answers to training/nutrition queries.
Customers
Fitness enthusiasts and gym-goers (ages 18-40) seeking affordable, data-driven training without in-person trainers.
Unique Features
Real-time form analysis via AI, adaptive AI persona (Lex) for dynamic workout/nutrition adjustments.
User Comments
Accurate form feedback prevents injuries
Lex’s personalized plans save time
Affordable alternative to trainers
Motivational AI interaction
Instant recovery/nutrition guidance
Traction
Launched Flex 3.0 with real-time feedback, 50K+ users, featured on ProductHunt, founder has 1K+ X followers.
Market Size
Global fitness app market projected to reach $14.7 billion by 2028 (Statista, 2023).
